Silica gel adsorption for variable-pressure
Color: transparent or translucent, glass-like.Chemical molecular formula: SiO2.nH2O.Chemically stable, Nontoxic, tasteless, Similar to fine-pored silica gel.Its selective adsorptive capability is higher than fine-pored silica gel.
Fast adsorption,quick deadsorpton.UseVariable-pressure adsorptionPSA is a kind of new high-technology used for gas separation and purifying. Mainly used for the recovery, separation and purifying of carbon dioxide gas. It is used for preparation of carbon dioxide in synthetic ammonia industry, food & beverage processing industry, etc. It may also be used for drying, moisture absorption as well as dewatering of organic products.
Technical data
ITEM | Specifications (2-5mm) | Typical values | |
Adsorption capacity % | RH=20 % ≥ | 10.5 | 11.7 |
RH=50 % ≥ | 23.0 | 28.8 | |
RH=90 % ≥ | 36.0 | 36.4 | |
Loss on heating, % ≤ | 2.0 | 1.1 | |
Qualified ratio of spherical granules, % ≥ | 85.0 | 92.5 | |
Bulk density, g/l ≥ | 720 | 782 | |
Qualified size ratio, % ≥ | 94 | 99.8 | |
Still adsorption capability,ml/g | N21.31 CO29.6 | ||
Size: 13mm 25mm.
packing: 25kg per compound bag.
Note: Packing and size may be customized per your specific requirements.
silica gel
